Flex Object 属性遍历

arr是包含object的数组

var str:String="";
				for each (var o:Object in arr)
				{
					//遍历object类的所有属性，判断是否符合被选中的条件
					var objInfo:Object=ObjectUtil.getClassInfo(o); //flex ObjectUtil工具类
					var fieldName:Array=objInfo["properties"] as Array;
					var code:String="";
					for each (var q:QName in fieldName)
					{
						//q.localName 属性名称，value对应的值 
						var value:String=o[q.localName] as String;
						var valueArr:Array=value.split(",");
						if (value.indexOf(",") != -1 && valueArr.length == 2)
						{
							if (valueArr[1] == "true")
								code=code + q.localName + ",";
					}
}
					if (code != "")
						code=code.split(0, code.length - 1);
					str=str + "<resourcePower user_id='" + o.USERID + "' powercode='" + code + "' />"
				}